Police in northeast India say they believe workers on a tea plantation who bludgeoned their boss and his wife to death last month also ate parts of their bodies.

A crowd of 1000 workers at the privately-owned M.K.B. Tea Estate in the state of Assam surrounded the plantation owner’s bungalow last week. A mob then set it on fire in violence blamed on festering labour unrest in the region.

“Our investigations say that at least five plantation workers ate the flesh of the tea planter and his wife after they were brutally killed,” Numol Mahatao, deputy police chief of Tinsukia district, told journalists.